Steve Pyne

@sjpyne.bsky.social

Writer, fire guy (aka pyromantic), exploration historian, urban farmer. Recent books include "Pyrocene Park" and "Five Suns: A Fire History of Mexico." Website: www.stephenpyne.com

Irresistible contrast - we don't need Deep Space Observatories looking out to the stars to understand Earth's status in the galaxy. We just need to look around us. Earth is the fire planet. None else like it. www.wired.com/story/spanis...

One of NASA’s Most Important Deep Space Observatories Hit by Spanish Wildfires

Flames burned through the Deep Space Communications Complex near Madrid, but NASA has been unable to assess the damage as a wildfire emergency grips the region.

wired.com

In 1928 Rene Magritte imagined the landscape on fire (Le Paysage en feu). A century later that ring of fire looks like a prophetic lens on Europe's Pyrocene.

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Wildfire in southwestern France - not a new phenomenon, but not a welcome one either. Here's one of several fire paintings by Etienne Mondineu (ca. 1901).

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A year ago the Dragon Bravo fire started (discovered on Fourth) - largest fire on record for the Kaibab Plateau and the ruination of the North Rim's developed area. The promised review is still not released. Anyone else think the agency is trying to just run out the clock?

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Heat domes now, fires to follow. For historical background to Europe's fire scene, Undying Fire is published! 40% the length of Vestal Fire; half of it abridged and updated from VF, and half new and reconceptualized. Univ. of Washington Press even offers a 40% discount (code WAUT).

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In recent decades 1998 has been season of record for the Southeast - looks like it's getting a challenger. The year was also noteworthy for the smoke that poured across the southern US from Mexico's 'temporada catastrofica' which led to major reforms in policy and programs.

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Researching for a fire history of the Kaibab Plateau - my response to the Dragon Bravo fire -I found the jobs and pay for fed firefighters in 1946. You could be a legit flunky (paid more than an unskilled firefighter). Glad to see smokechasing as a distinctive category. Highest paid? Head cook.

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If we all start thinking response is politicized (and I admit it sure looks like we are losing to the siege forces), if you demand that responders follow a party, it can do nothing but make disasters worse, response less effective, & recovery less equitable. Hands off Smokey. Free the Bear! 11/11

Smokey Bear poster with Smokey's face in front of a wall of repeated text that reads "Think" with the last one changed to "Thanks."

With Nebraska burning, it might be time to post some historic images of fire control on the Plains. Start with firebreaks installed in the Sandhills - double plowed lines with the interior burned out.

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Before GIS there were fire atlases - all analogue, with printed topo maps, data entered with heavy colored pencils, hard bound in canvas. Here's one from the Kaibab National Forest that was rescued, scorched, from a fire in the supervisor's officer. A fire(d) atlas?

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As reports tally up the 2025 fires, here's a long view back. I've updated and abridged Vestal Fire - now 40% as long, with half the new text completely rewritten, reorganized, and reconceptualized. The narrative still includes Russia. Should be published in spring, 2026.

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Thread: August 20, the anniversary of the Big Blowup, a catalyst for the American way of wildland fire. (top) Post-season map of the 1910 season, with the Blowup circled in red. (bottom) Photo of the mine adit where ranger Ed Pulaski held his crew at gunpoint.

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Shouldn't be a surprise - the fire practices of indigenous peoples in the highly fire-prone SW could locally override even climate signals. But that is what received understanding claimed. Here's the data to bring the Ndee into alignment with other premodern peoples. www.pnas.org/doi/10.1073/...

Tree rings reveal persistent Western Apache (Ndee) fire stewardship and niche construction in the American Southwest | PNAS

Identifying the influence of low-density Indigenous populations in paleofire records has been methodologically challenging. In the Southwest United...

pnas.org

Dragon Bravo keeps reincarnating - now it's a Canyon fire, sending a giant talon eastward from the Walhalla Plateau across the Canyon at its widest. Always had a Canyon fire or two each season, but - really?

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In grad school I studied history of science, geomorphology, American West, and intellectual-cultural history, all aligning with the history of exploration, of which Great Ages makes a conceptual capstone. When I decided to write fire, my exploration stuff was my quasi-model. Just released in pb

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Thread on Dragon Bravo, which continues its serial reincarnations. Began as lightning fire in confine and contain mode (escaped). Morphed into urban fire (incinerated park's developed area). Swelled into proto-megafire (blew over major containment line). Now a free-burning megafire.

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Dragon Bravo fire - blowing, going, gone. The Kaibab Plateau as microcosm of Earth, consumed in a slow-motion Ragnarok. This is where my life as a scholar on fire began. There is no way I cannot not take on this fire as a project and try to give it context - would be professional malfeasance.

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The Turkeyfeather Fire in the Gila Wilderness, NM has burned as a low-severity fire over about 24,000 acres (so far). This is a continuation of a fire regime that existed for millennia before the 20th century. This 🧵reviews the fire history of the Gila, as my colleagues and I have studied it. 1/18

low severity surface fire burning through a ponderosa pine forest

Wondering what I might say about the WU scene now that it has gotten so technical (a good development, actually). Maybe contribute to its redefinition? How about - Owning the WUI: HIZ, HERZ, ITZ [https://www.stephenpyne.com/blog]

Amid wildfires and political arson - a memento from a gentler fire era. A smokechaser lamp (yes, it works). What happens when a crew sits around the fire cache during a season-ending storm.

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